"I never dreamed that, in my lifetime, I would actually encounter that 'filth' spoken of by humans, and not just any filth; this filth could devour domains, nibbling away at them bit by bit."
Such an absurdity, he understood that if someone was strong enough, they could break through a domain, but to silently devour someone else's domain without notice was unheard of.
Regardless of his domain being devoured, he had worked hard, risking his life against human heroes, Holy Knights of the Radiant Divine Court, to plunder that wealth, only for a significant portion of it to disappear in a short moment.
He had been careless.
He knew that Black Dragon Lance was filthy, but he hadn't imagined he would be this vile.
The pitch-black fog was too eerie, capable of devouring not only material objects but even the immaterial, and even silently affecting one's senses, thoughts, and reaction capabilities.
The reason he lost so much wealth was that he didn't react in time.
It infuriated him.